Data analysis is the process of looking closely at data, organizing and fixing it, and making sense of it to find patterns, answer questions, and solve problems. It turns raw data into useful insights, helping people understand information better and make smarter decisions.
This tutorial teaches the basics of correlation in Excel. It shows how to find a correlation coefficient, make a correlation matrix, and understand the results.
Correlation is one of the easiest calculations you can do in Excel. Even though it’s easy, it helps a lot in understanding how two or more things are related. Excel has all the tools you need to do a correlation analysis—you just need to know how to use them
The tutorial teaches you the basics of regression analysis and shows a few ways to do linear regression in Excel.
Imagine this: you have a lot of data and need to predict next year’s sales for your company. You’ve found many factors that could affect the sales, maybe even hundreds. But how do you know which ones really matter? You can use regression analysis in Excel. It will help answer this and other questions, like: Which factors are important and which ones don’t matter? How connected are these factors? And how confident can you be in your predictions?”
This tutorial shows how to use Goal Seek in Excel 365 – 2010 to get the result you want by changing an input value.
What-If Analysis is one of Excel’s most powerful but least understood features. Simply put, it lets you try out different scenarios and see possible outcomes. In other words, it helps you see how changes affect your data without actually changing the real data. In this tutorial, we’ll focus on one of Excel’s What-If Analysis tools—Goal Seek
The tutorial explains what the Compound Annual Growth Rate (CAGR) is and shows how to create a clear and easy-to-understand formula for calculating CAGR in Excel.
This article unveils the magic of Power Query, a built-in Excel tool that simplifies data organization. Learn how to sort by single or multiple columns, create layered sorts for complex needs, and even reverse your data order entirely. Power Query puts you in control, transforming your data into a well-structured format for effortless analysis.
This step-by-step tutorial empowers you to leverage Power Query’s robust filtering capabilities. Learn to filter by date, text, numbers, and more, streamlining your workflow and unlocking deeper insights from your data. Watch now and elevate your Excel expertise!
In this tutorial, learn how to merge columns using Power Query. Follow this step-by-step guide to convert data into a table, merge columns seamlessly, and customize separators. Whether you’re a beginner or an advanced user, this tutorial will enhance your data manipulation skills and streamline your workflow. Master Power Query and optimize your data management processes effortlessly.
Introduction Welcome to this comprehensive guide on using Power Query in Excel to split data efficiently. In this tutorial, we’ll walk you through the step-by-step process of splitting columns, specifically focusing on splitting the name…
In today’s digital era, efficient file management is essential for productivity and organization. Whether you’re handling work documents or personal files, mastering effective file organization techniques can save you time and effort. In this step-by-step…
Introduction In this article, we will learn about joining multiple excel tables with Power Query. Consider a situation where you have employee data in two sheets of an Excel file. In the first sheet you…
Random Rows Selector is an MS Excel based tool which can be used to pick random or stratified samples from a set of records available in Excel.
Introduction to Power Query Hi Friends, we are starting with a new series of articles on a very important feature of MS Excel. Yes, that is Power Query. It was first introduced with Excel 2010…